FR2188322A1 - Negative electrode mass - for accumulators with lead dioxide -contg positive electrode and acid electrolyte - Google Patents

Negative electrode mass - for accumulators with lead dioxide -contg positive electrode and acid electrolyte

Info

Publication number
FR2188322A1
FR2188322A1 FR7220844A FR7220844A FR2188322A1 FR 2188322 A1 FR2188322 A1 FR 2188322A1 FR 7220844 A FR7220844 A FR 7220844A FR 7220844 A FR7220844 A FR 7220844A FR 2188322 A1 FR2188322 A1 FR 2188322A1
Authority
FR
France
Prior art keywords
contg
accumulators
negative electrode
positive electrode
lead dioxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7220844A
Other languages
French (fr)
Other versions
FR2188322B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR7220844A priority Critical patent/FR2188322A1/en
Priority to CA173,212A priority patent/CA988155A/en
Priority to DE2328877A priority patent/DE2328877A1/en
Priority to JP48063977A priority patent/JPS4956136A/ja
Priority to US368866A priority patent/US3871917A/en
Priority to GB2770273A priority patent/GB1401093A/en
Publication of FR2188322A1 publication Critical patent/FR2188322A1/en
Application granted granted Critical
Publication of FR2188322B1 publication Critical patent/FR2188322B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/342—Gastight lead accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

Accumulator contg. a positive electrode consisting of the system PbO2/H2SO4/PbSO4 and H2SO4 electrolyte is improved in that the active mass for the negative electrode contains in the charged or discharged states MoO2 and/or MoO3 respectively.
FR7220844A 1972-06-09 1972-06-09 Negative electrode mass - for accumulators with lead dioxide -contg positive electrode and acid electrolyte Granted FR2188322A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7220844A FR2188322A1 (en) 1972-06-09 1972-06-09 Negative electrode mass - for accumulators with lead dioxide -contg positive electrode and acid electrolyte
CA173,212A CA988155A (en) 1972-06-09 1973-06-05 Negative active substance for acid electrolyte accumulators
DE2328877A DE2328877A1 (en) 1972-06-09 1973-06-06 NEGATIVE ACTIVE MATERIAL FOR ACCUMULATORS WITH ACID ELECTROLYTES
JP48063977A JPS4956136A (en) 1972-06-09 1973-06-08
US368866A US3871917A (en) 1972-06-09 1973-06-11 Negative active substance for a storage cell
GB2770273A GB1401093A (en) 1972-06-09 1973-06-11 Lead-acid storage cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7220844A FR2188322A1 (en) 1972-06-09 1972-06-09 Negative electrode mass - for accumulators with lead dioxide -contg positive electrode and acid electrolyte

Publications (2)

Publication Number Publication Date
FR2188322A1 true FR2188322A1 (en) 1974-01-18
FR2188322B1 FR2188322B1 (en) 1977-08-12

Family

ID=9099957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220844A Granted FR2188322A1 (en) 1972-06-09 1972-06-09 Negative electrode mass - for accumulators with lead dioxide -contg positive electrode and acid electrolyte

Country Status (1)

Country Link
FR (1) FR2188322A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2188322B1 (en) 1977-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse